基于三菱Q型PLC的泵房本质安全自控系统研究  

Research on Intrinsic Safety Automatic Control System for Pump Room based on Mitsubishi Q-type PLC

作　　者：刘伟 卢宗春 贾凡 杨波 冯龙 LIU Wei;LU Zongchun;JIA Fan;YANG Bo;FENG Long(Qingdao SunRui Marine Environment Engineering Co.,Ltd.,Qingdao 266100,China)

机构地区：[1]青岛双瑞海洋环境工程股份有限公司,山东青岛266100

出　　处：《新技术新工艺》2024年第11期74-80,共7页New Technology & New Process

摘　　要：泵房用于船舶压载水设备的出厂测试,其本身属于有限空间,内部存有氢气、氯气等危险气体,人员频繁进出存在较大安全隐患。为提升存储海水并模拟海水环境泵房的本质安全,在大量试验分析的基础上,以三菱Q型PLC为控制核心,研究了一套泵房本质安全自控系统,该系统可实现远程控制、实时监测、自我诊断等功能,有效提高了现场作业效率,同时极大消除了频繁进入泵房带来的安全隐患,实现了作业过程的本质安全。The pump room was used for the ex-factory test of the ship ballast water equipment,which was a limited space,and there were dangerous gases such as hydrogen,chlorine and so on inside.There were great potential safety hazards for frequent entry and exit of personnel.In order to improve the intrinsic safety of the pump room,on the basis of a large number of tests and analysis,we studied a set of automatic control system for the intrinsic safety of the pump room with Mitsubishi Q-type PLC as the control core,which could realize the functions of remote control,real-time monitoring,self-diagnosis,etc.,and effectively improve the efficiency of on-site operation,at the same time it greatly eliminated the potential safety hazards caused by frequent entry into the pump room,and realized the intrinsic safety of the operation process.

关 键 词：船舶压载水系统 泵房 本质安全 自动控制 

分 类 号：TH162.0[机械工程—机械制造及自动化] TP206.1[自动化与计算机技术—检测技术与自动化装置]